baber/WOPTO huggingface dataset:
Patent KR-20200005150-A (KR)
Inventor: HAN HYE JIN
IPC: G01N15/00
Filed: 2018-07-06
Abstract: The present invention relates to a method and apparatus for analyzing diffusion of a fluid. According to one aspect of the present invention, provided is a method for analyzing diffusion of a fluid, comprising the following steps: (a) photographing a diffusion behavior of the fluid in an analysis space to generate an image; (b) separating, in the image, a diffusion region of the fluid from a background region based on the difference in pixel values between adjacent pixels; and (c) calculating a diffusion area based on the number of pixels in the diffusion region.
Patent KR-20200006414-A (KR)
Inventor: KIM JONG MYEONG
IPC: H03F1/22
Filed: 2018-07-10
Abstract: According to one embodiment of the present invention, an amplification device of a cascade structure capable of performing a stable operation at high input power may comprise: an amplification circuit including cascade-connected first and second transistors and amplifying an input signal by receiving an operating voltage; a first bias circuit generating a first bias voltage and supplying the first bias voltage to the first transistor; and a second bias circuit generating a second bias voltage according to a control voltage and the operating voltage and supplying the second bias voltage to the second transistor.
Patent KR-20200007508-A (KR)
Inventor: YU SEUNG CHEAL
IPC: B01D24/38
Filed: 2018-07-13
Abstract: The present invention relates to a contaminated water filtration device with a filter medium cleaning function, which washes foreign substances accumulated in a filter medium in the state of being retained in a housing of the filtration device in a process of filtering the foreign substances present in contaminated water, so as to reuse the water. To this end, the contaminated water filtration device comprises: a filter housing filled with the filter medium therein; a contaminated water supply means installed inside the filter housing; an air injection means for supplying air into the filter housing; a filter water discharge means installed through the air injection means; and an air supply means supplying air to a space of the air injection means.
Patent KR-20200008848-A (KR)
Title: Gadget double bag
Inventor: MIN GUN DONG
IPC: B65D33/25
Filed: 2018-07-17
Abstract: The present invention relates to a box pouch gadget double bag. The gadget double bag comprises: a main body unit having an inner storage space and having a side surface gadget which is formed in a side portion of the main body unit for a front surface and a rear surface thereof to overlap each other; and a division unit disposed to divide an inner portion of the main body unit and having an auxiliary gadget which is formed in a side portion of the division unit to overlap the division unit along with the main body unit. Accordingly, the inner portion of the main body unit is divided through the division unit to store different articles so that the different articles can be prevented from being mixed.
Patent KR-20200010889-A (KR)
Inventor: LEE NAM DOO
IPC: H01R13/641
Filed: 2018-07-23
Abstract: The present invention relates to a connector. The connector comprises: a housing (10) having an insertion hole (15) formed on one outer surface to have an insertion space (15′), and having a plurality of fixing holes (15a, 15b) formed in the insertion space (15′); and a key code conversion unit (20) inserted into the insertion hole (15) and moving within the insertion space (15′). A key code is converted according to a position in which the key code conversion unit (20) is locked by the fixing holes (15a, 15b) to be fixed. According to the present invention, the position of the key code is changed only by inserting and moving the key code conversion unit (20) into the housing (10) such that a mold of the housing (10) can be shared, thereby reducing mold manufacturing costs and increasing production efficiency.
Patent KR-20200013204-A (KR)
Inventor: KIM JONG WOO
IPC: C07C211/61
Filed: 2018-07-27
Abstract: An amine compound and an organic light emitting device including the same are disclosed. The present invention provides an organic light emitting device comprising: a first electrode; a second electrode opposed to the first electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer. The organic light emitting device comprises at least one amine compound represented by formula 1.
Patent KR-20200013357-A (KR)
Title: Method of calculating egr rate using combustion pressure of cylinder
Inventor: HONG SEUNG WOO
IPC: F02D41/00
Filed: 2018-07-30
Abstract: A method for calculating an EGR rate using combustion pressure of a cylinder according to an embodiment of the present invention includes the following steps of: sensing combustion pressure of the cylinder; calculating data characteristics (feature) of a combustion pressure waveform through principal component analysis based on the detected combustion pressure of the cylinder; calculating morphological characteristics (moment) of the combustion pressure waveform through probability distribution calculation based on the detected combustion pressure of the cylinder; calculating the EGR rate using the calculated feature, moment, and engine operating conditions; and controlling the EGR rate based on the calculated EGR rate and a target EGR rate.
Patent KR-20200013917-A (KR)
Title: Operating method of Air-conditioner
Inventor: AHN HYO SHIK
IPC: F24F11/56
Filed: 2018-07-31
Abstract: According to an aspect of the present invention, an operation method of an air conditioner may comprise the steps of: displaying a list of indoor units to which a wired remote control can access when an item of an accessory linked monitoring menu is selected; when any one indoor unit of the indoor units included in the list is selected, requesting product information to the selected indoor unit by the wired remote control unit; receiving, by the wired remote control, the product information from the selected indoor unit and transmitting the received product information to a server; and receiving and displaying, by the wired remote control, information on an accessory unit operating in conjunction with the selected indoor unit from the server.
Patent KR-20200021743-A (KR)
Title: System and method for providing contents
Inventor: KIM HYUN SOO
IPC: H04W4/80
Filed: 2018-08-21
Abstract: The present invention relates to a system and a method for providing content. The system capable of providing content optimized for users comprises: at least one user terminal having first user information; a vehicle terminal receiving the first user information from the at least one user terminal and collecting and classifying the first user information and previously stored second user information; and a server analyzing the user information collected and classified by the vehicle terminal. The vehicle terminal provides content based on an analysis result provided from the server.
Patent KR-20200021772-A (KR)
Title: A compound semiconductor solar cell and method for manufacturing the same
Inventor: GUNHO KIM
IPC: H01L31/18
Filed: 2018-08-21
Abstract: The present invention relates to a compound semiconductor solar cell and a manufacturing method thereof. According to an aspect of the present invention, the manufacturing method of the compound semiconductor solar cell comprises the steps of: forming a sacrificial layer on one side surface of a mother substrate; forming a compound semiconductor layer on the sacrificial layer using a regular growth method; forming a plurality of grid-shaped front electrodes on a front surface of the compound semiconductor layer, and then annealing the same; performing mesa etching to form a plurality of cells having the front electrodes; attaching a support film to a front surface of the compound semiconductor layer provided in each of the cells using an adhesive material; separating the plurality of cells from the mother substrate by performing an epitaxial lift-off (ELO) process; forming a back electrode on a back surface of the compound semiconductor layer provided in each of the plurality of cells; cutting the support film in a region between the plurality of cells; and separately modularizing the plurality of cells using the cut support film as the front substrates.
Patent KR-20200025960-A (KR)
Title: Intelligent technology based augmented reality system
Inventor: TAEJIN HA
IPC: G02B27/01
Filed: 2018-08-31
Abstract: The present invention provides an augmented reality system of a manufacturing site based on intelligent cognition technology to improve productivity and increase work efficiency at a plant and an industrial site. The augmented reality system of a manufacturing site based on intelligent cognition technology comprises: augmented reality glasses which have an imaging camera embedded therein and worn by a site worker to acquire real image information of a site, and display an augmented guide on a transparent display; a tabletop to display the real image information on a touch screen in an augmented reality remote support mode, and sense indication item information and hand motion information indicated by a remote experts in an upper space of the touch screen to transmit the hand motion information and the indication item information to a server; and the server (300) to relay data between the augmented reality glasses and the tabletop, and match coordinates to display the augmented guide corresponding to the hand motion information and the indication item information at respective positions of real objects of the real image information to supply the coordinates to the augmented reality glasses in real time. In an augmented reality site mode, the augmented reality glasses receive an operating state and a past maintenance history of each real object of the real image information from the server to display the operating state and the past maintenance history as the augmented guide on the transparent display. In an augmented reality manual generation mode, the augmented reality glasses photograph an operating image of a process in which a user operates the real objects of the real image information to transmit the operating image to the server. In an augmented reality manual execution mode, the augmented reality glasses arrange the operating image in augmented reality to match the operating image as a virtual object of the augmented guide to the real objects to display the operating image.
Patent KR-20200025967-A (KR)
Inventor: KIM OCK JIN
IPC: G06K9/20
Filed: 2018-08-31
Abstract: An object of the present invention is to distinguish each individual through vision image analysis and to collect environmental data of a tank collected by a sensor to more systematically manage the history of each individual′s growth and disease. The present invention relates to a smart aquaculture system and method capable of management and prediction through machine learning with accumulated data.
Patent KR-20200028061-A (KR)
Title: Apparatus for making the preform
Inventor: SHIN HON CHUNG
IPC: B29C70/54
Filed: 2018-09-05
Abstract: The present inventor relates to a preform molding apparatus comprising: a preheating unit which preheats a preform to make a thermoplastic resin contained in the preform semi-solid; a molding unit including an upper mold and a lower mold having a shape corresponding to a molded product in order to transform the preheated preform to a shape of the molded product, wherein the upper mold consists of a plurality of pieces; a heating unit for melting or curing a resin contained in the preform by heating the molded preform; and a cooling unit for cooling the heated preform.
Patent KR-20200028251-A (KR)
Title: Artificial marble and method for manufacturing thereof
Inventor: HAI YAN AN
IPC: C04B111/54
Filed: 2018-09-06
Abstract: Provided is artificial marble, which is a cured product of a composition comprising resin syrup and an inorganic filler, and has specific gravity of 1.75 to 2.5 at 25°C. The artificial marble exhibits excellent flame retardancy and can prevent warpage.
Patent KR-20200031718-A (KR)
Title: Argicin-Ⅰ peptide isolated from Argiope bruennichi for N-type calcium channel blocker and uses thereof
Inventor: WOO YOUNG BANG
IPC: C07K14/435
Filed: 2018-09-14
Abstract: The present invention relates to a peptidic neurotoxin for neurons. More specifically, the present invention relates to an Argiope bruennichi derived argicin-I peptide having an N-type calcium channel blocking activity and a use thereof. According to the present invention, the Argiope bruennichi derived argicin-I peptide has an effect of specifically inhibiting N-type calcium channels, and thus can be useful as a pain reliever for improving chronic pain as well as for the treatment and prevention of pain and diseases mediated by the blockage of the N-type calcium channels such as hypertension, cerebral infarction, transient cerebral ischemia, seizures, cerebral spinal cord disorders after heart surgery, spinal vascular disorders, epilepsy, asthma, and urinary frequency.
Patent KR-20190035540-A (KR)
Title: Ligand compound, transition metal compound, and catalystic composition comprising the same
Inventor: CHO YOON HEE
IPC: C08F2/38
Filed: 2018-09-20
Abstract: The present invention relates to a novel ligand compound, a transition metal compound, and a catalyst composition containing the same. The novel ligand compound and the transition metal compound of the present invention can be usefully used as a catalyst in the polymerization to manufacture an olefin-based polymer having low density.
Patent KR-20200034351-A (KR)
Title: Dehumidifying aparatus
Inventor: KIM NAK HEON
IPC: F24F3/16
Filed: 2018-09-21
Abstract: The present invention relates to a dehumidification apparatus including a cooling system circulating a refrigerant to a condenser, an expander, and an evaporator by using a compressor. More specifically, the dehumidification apparatus includes: a casing comprising inlets formed on at least two of the front and rear and left and right side surfaces, an outlet formed in the upper part and a water collection part formed in the lower part to collect moisture condensed in the air; an evaporator installed to be adjacent to each of the inlets in an inward direction of the casing; a condenser installed to be spaced from the evaporator; and an air blow fan installed in the lower part of the outlet to enable the air suctioned into the inlets to be discharged through the outlet after being dehumidified. Therefore, the condenser is installed adjacent to the evaporator to enable the air cooled by the evaporator to be heated by the condenser, while the condenser and the evaporator are combined with one single radiator. A plurality of radiators are installed to increase the temperature of the cooled air to a normal temperature through the condenser while dehumidifying the air. Since hot and cold conditions coexist in one radiator, the discharged air can be prevented from being heated at a high temperature.
Patent KR-20200040594-A (KR)
Inventor: SANG JEAN HONG
IPC: G06Q50/30
Filed: 2018-10-10
Abstract: The present invention relates to a method for simply specifying and providing a reward for sharing activities of a user. The method comprises: accessing, by a sharing activity user device, a source site through a communication network; logging in the source site; acquiring a sharing activity user identification link, into which a user tracking code for a source page is inserted, only with one click or a link copy event; attaching the sharing activity user identification link to a target site different from the source site; accessing, by an event user device accessing the target site, the source page through a sharing activity user identification link to perform at least one spreading event of viewing, playing, subscribing and purchasing; and providing, by a server of the source site, a predetermined reward to a sharing activity user account.
Patent KR-20200043653-A (KR)
Inventor: CHO HYUN JIN
IPC: B60H1/00
Filed: 2018-10-18
Abstract: The present invention relates to an opening and closing device of an electrical dust collecting air purifier for a bus air conditioner in order to remove fine dust. Specifically, the present invention relates to an opening and closing device of an electrical dust collecting air purifier for a bus air conditioner in order to remove fine dust, which is capable of removing fine dust in air introduced through an air conditioner from the inside of a bus. The opening and closing device of an electrical dust collecting air purifier for a bus air conditioner in order to remove fine dust, comprises: introduction modules (11, 11a) capable of introducing air; and an electrical dust collecting module (12) for inducing the air introduced through the introduction modules (11, 11a). At least a part of the introduction modules (11, 11a) is opened to confirm a flowing state of a coolant.
Patent KR-20200045622-A (KR)
Title: Method for Providing Customized Cosmetics
Inventor: YOO SEO YEON
IPC: G06Q30/06
Filed: 2018-10-22
Abstract: The present invention relates to a method for providing customized cosmetics to distribute a value corresponding to a designated part of the sales amount to a creator, in a method executed through an operation server, which includes the steps of: linking and storing P (P>=2) cosmetic information for designated P cosmetics in a designated cosmetic D/B; linking and storing M (M>=1) seller information for M sellers selling the cosmetics in a designated seller D/B; linking and storing C (C>=1) creator information for C creators, who create a video and register the video in a designated media medium, in a designated creator D/B; matching i (1<=i<=P) cosmetic information for i cosmetics sold by m(1<=m<=M) sellers among the registered P cosmetics with the k^(th) (1<=k<=C) creator information for the k^(th) creator to create a video using the i^(th) cosmetics among the C creators; checking the ki^(th) video information about the ki^(th) video created by the k^(th) creator using the i^(th) cosmetics and registered in the designated media medium; and checking ki^(th) sales result information formed by selling the i^(th) cosmetics corresponding to the ki^(th) video through a user terminal when or after the ki^(th) video corresponding to the ki^(th) video information is played through the user terminal, wherein, when the ki^(th) sales result information is checked, a value corresponding to a designated part of the sales amount corresponding to the ki^(th) sales result information is distributed to the k^(th) creator.
Patent KR-20200045655-A (KR)
Title: System for predicting the probability of war outbreak using unstructured web contents analysis
Inventor: KANG JANG MOOK
IPC: G06Q10/04
Filed: 2018-10-23
Abstract: Disclosed is a system for predicting the possibility of a war through web content analysis. The system for predicting the possibility of a war through web content analysis according to one embodiment of the present invention includes: a war factor analysis database collecting data related to past wars from a history information service server or a news content providing site on the Internet to process the collected data via natural language, and performing a semantic analysis to check mutual verification between data to store the verification-checked data; a war prediction model generating unit for learning a war occurrence factor using the war factor analysis database, and on the basis of this, generating a war occurrence prediction model; and a war occurrence prediction device collecting news content related to a specific country requested from a user terminal to applying the war prediction model thereto to predict the possibility of a war.
Patent KR-20200045868-A (KR)
Title: Microwave heating fine particle generator using wireless rf frequency
Inventor: HONG SEUNG IL
IPC: A61M11/04
Filed: 2018-10-23
Abstract: The present invention relates to a fine particle generation device evaporating an inhalation material to generate aerosol and, more specifically, to a microwave heating type fine particle generation device using RF. According to the present invention, the fine particle generation device generating fine particles to enable a user to inhale the fine particles by inhalation comprises: a battery supplying power; an RF frequency oscillation unit receiving the power from the battery to oscillate microwaves; an RF power amplifier connected to the RF oscillation unit to amplify the microwaves; an antenna connected to the RF power amplifier to radiate the microwaves; an EMI shielding box radiating and reflecting the microwaves radiated from the antenna; an EMI shield wall formed in the EMI shielding box; and an opening formed in the EMI shielding box and the EMI shield wall to insert a cigarette thereinto.
Patent KR-20190047642-A (KR)
Inventor: EUNE JUHYUN
IPC: G06K9/00
Filed: 2018-10-29
Abstract: According to an embodiment of the present invention, a power and mental state sensitive music box capable of playing proper music comprises: a camera photographing the face of a user; a music box playing music; a music box driving unit controlling an operation of the music box; and a control unit detecting expression of the user using an image photographed through the camera, analyzing a mental state of the user based on the expression of the user, and controlling an operation of the music box driving unit to play music corresponding to the analyzed mental state. The control unit controls the operation of the music box in response to a state of power supplied to the music box.
Patent KR-20190139122-A (KR)
Inventor: DONGGUK HWANG
IPC: H01M10/42
Filed: 2018-10-30
Abstract: The present invention relates to a chamber and a system for real-time analysis of gas generated inside a secondary battery and, more specifically, to a chamber and a system for real-time analysis of gas generated inside a secondary battery, the chamber and system being capable of adjusting temperature while directly applying heat to a secondary battery. The chamber includes a first housing, a second housing, a discharge port, a temperature sensor, and a heating member.
Patent KR-20190049571-A (KR)
Inventor: LIM EUN JUNG
IPC: G02F1/1347
Filed: 2018-10-30
Abstract: The present application relates to a transmittance variable device and a use thereof. According to the present application, the transmittance variable device can switch between a transmission state and a blocking state, exhibits a high transmittance in the transmission state and a high blocking rate in the blocking state, exhibits an excellent contrast ratio even at an inclined angle, and can exhibit excellent viewing angle symmetry in all directions. The transmittance variable device of the present application can be applied to various applications including various architectural or automotive materials which need the transmittance adjustment, and eyewear such as goggles for augmented reality experience or for sports, sunglasses, helmets, or the like.
Patent KR-20200049290-A (KR)
Title: Method and system for screening diabetes using multiple biological signals
Inventor: KU BON CHO
IPC: A61B5/00
Filed: 2018-10-31
Abstract: Disclsoed are a diabetes screening method and a diabetes screening system using multiple biological signals. According to an embodiment of the present invention, the diabetes screening method using multiple biological signals comprises the steps of: measuring multiple biological signals about a patient; constructing a plurality of individual diagnostic models using a plurality of biological signals selected from the multiple biological signals; determining an order for the plurality of individual diagnostic models in consideration of performance related to diabetes prediction; forming an integrated diagnostic model by integrating the plurality of individual diagnostic models according to the determined order; and determining whether the patient is diabetic based on a final predicted probability value calculated using the integrated diagnostic model.